{"id":811250,"url":"http://patchwork.ozlabs.org/api/patches/811250/?format=json","web_url":"http://patchwork.ozlabs.org/project/glibc/patch/20170907224219.12483-47-albert.aribaud@3adev.fr/","project":{"id":41,"url":"http://patchwork.ozlabs.org/api/projects/41/?format=json","name":"GNU C Library","link_name":"glibc","list_id":"libc-alpha.sourceware.org","list_email":"libc-alpha@sourceware.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20170907224219.12483-47-albert.aribaud@3adev.fr>","list_archive_url":null,"date":"2017-09-07T22:42:13","name":"[RFC,46/52] Y2038: add function __ntp_gettime_t64","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"5d381ee617d782a71d26d4637fb2987ea9049550","submitter":{"id":65557,"url":"http://patchwork.ozlabs.org/api/people/65557/?format=json","name":"Albert ARIBAUD (3ADEV)","email":"albert.aribaud@3adev.fr"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/glibc/patch/20170907224219.12483-47-albert.aribaud@3adev.fr/mbox/","series":[{"id":2074,"url":"http://patchwork.ozlabs.org/api/series/2074/?format=json","web_url":"http://patchwork.ozlabs.org/project/glibc/list/?series=2074","date":"2017-09-07T22:41:27","name":"Make GLIBC Y2038-proof","version":1,"mbox":"http://patchwork.ozlabs.org/series/2074/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/811250/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/811250/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":["patchwork-incoming@bilbo.ozlabs.org","mailing list libc-alpha@sourceware.org"],"Authentication-Results":["ozlabs.org;\n\tspf=pass (mailfrom) smtp.mailfrom=sourceware.org\n\t(client-ip=209.132.180.131; helo=sourceware.org;\n\tenvelope-from=libc-alpha-return-84364-incoming=patchwork.ozlabs.org@sourceware.org;\n\treceiver=)","ozlabs.org; dkim=pass (1024-bit key;\n\tsecure) header.d=sourceware.org header.i=@sourceware.org\n\theader.b=\"O2T1uXtx\"; dkim-atps=neutral","sourceware.org; auth=none"],"Received":["from sourceware.org (server1.sourceware.org [209.132.180.131])\n\t(using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256\n\tbits)) (No client certificate requested)\n\tby ozlabs.org (Postfix) with ESMTPS id 3xpG0C5vlsz9rxl\n\tfor ;\n\tFri, 8 Sep 2017 08:51:23 +1000 (AEST)","(qmail 125035 invoked by alias); 7 Sep 2017 22:45:44 -0000","(qmail 124721 invoked by uid 89); 7 Sep 2017 22:45:43 -0000"],"DomainKey-Signature":"a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:from:to:cc:subject:date:message-id:in-reply-to\n\t:references; q=dns; s=default; b=pNfF9tS6MaZIgKBhUJNmAMgm/asGClj\n\t2/yXq2rlNghg9Gm5eLooHa2+sTFqzbAmYEyQjVRNN4d+TJxjNHzLJ0y0KO9m9xy/\n\tElNffP/nc/4drjygMWPywJc1nlZoB/GEhZAuGe/Yqgt7HK5LNS3g0VsH1+TvnVuz\n\t7hPxAFsW+51I=","DKIM-Signature":"v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id\n\t:list-unsubscribe:list-subscribe:list-archive:list-post\n\t:list-help:sender:from:to:cc:subject:date:message-id:in-reply-to\n\t:references; s=default; bh=v3pluAZQaY6BzqKZgfGxtQCaNmY=; b=O2T1u\n\tXtxfqQjOiUZ9+wfYiypO8z42qkpToylcgNYKds4lbzsSNUMSkb4bQipS403u2c2A\n\t0tVjm04fzR6Dv6nvJABAUOngg+vgEVUdqv2YpseUUiGUP0SR5ZqW+vcz+YrTL2Au\n\tdJCX731oxlToc1Y1lDtHtBSREunGy7X6auOzwA=","Mailing-List":"contact libc-alpha-help@sourceware.org; run by ezmlm","Precedence":"bulk","List-Id":"","List-Unsubscribe":"","List-Subscribe":"","List-Archive":"","List-Post":"","List-Help":",\n\t","Sender":"libc-alpha-owner@sourceware.org","X-Virus-Found":"No","X-Spam-SWARE-Status":"No, score=-26.6 required=5.0 tests=BAYES_00, GIT_PATCH_0,\n\tGIT_PATCH_1, GIT_PATCH_2, GIT_PATCH_3,\n\tKAM_LAZY_DOMAIN_SECURITY,\n\tRCVD_IN_DNSWL_LOW autolearn=ham version=3.3.2 spammy=","X-HELO":"smtp6-g21.free.fr","From":"\"Albert ARIBAUD (3ADEV)\" ","To":"libc-alpha@sourceware.org","Cc":"\"Albert ARIBAUD (3ADEV)\" ","Subject":"[RFC PATCH 46/52] Y2038: add function __ntp_gettime_t64","Date":"Fri, 8 Sep 2017 00:42:13 +0200","Message-Id":"<20170907224219.12483-47-albert.aribaud@3adev.fr>","In-Reply-To":"<20170907224219.12483-46-albert.aribaud@3adev.fr>","References":"<20170907224219.12483-1-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-2-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-3-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-4-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-5-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-6-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-7-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-8-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-9-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-10-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-11-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-12-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-13-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-14-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-15-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-16-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-17-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-18-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-19-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-20-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-21-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-22-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-23-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-24-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-25-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-26-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-27-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-28-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-29-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-30-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-31-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-32-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-33-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-34-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-35-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-36-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-37-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-38-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-39-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-40-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-41-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-42-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-43-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-44-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-45-albert.aribaud@3adev.fr>\n\t<20170907224219.12483-46-albert.aribaud@3adev.fr>"},"content":"Signed-off-by: Albert ARIBAUD (3ADEV) \n---\n sysdeps/unix/sysv/linux/Versions | 1 +\n sysdeps/unix/sysv/linux/ntp_gettime.c | 25 +++++++++++++++++++++++++\n 2 files changed, 26 insertions(+)","diff":"diff --git a/sysdeps/unix/sysv/linux/Versions b/sysdeps/unix/sysv/linux/Versions\nindex 3fcd1c252b..38739b062a 100644\n--- a/sysdeps/unix/sysv/linux/Versions\n+++ b/sysdeps/unix/sysv/linux/Versions\n@@ -178,5 +178,6 @@ libc {\n \n GLIBC_Y2038 {\n __msgctl_t64;\n+ __ntp_gettime_t64;\n }\n }\ndiff --git a/sysdeps/unix/sysv/linux/ntp_gettime.c b/sysdeps/unix/sysv/linux/ntp_gettime.c\nindex 915b099dc5..3d6a52c8b9 100644\n--- a/sysdeps/unix/sysv/linux/ntp_gettime.c\n+++ b/sysdeps/unix/sysv/linux/ntp_gettime.c\n@@ -18,6 +18,7 @@\n #define ntp_gettime ntp_gettime_redirect\n \n #include \n+#include \n \n #undef ntp_gettime\n \n@@ -39,3 +40,27 @@ ntp_gettime (struct ntptimeval *ntv)\n ntv->esterror = tntx.esterror;\n return result;\n }\n+\n+/* The 64-bit-time version */\n+\n+extern int __y2038_linux_support;\n+\n+int\n+__ntp_gettime_t64 (struct __ntptimeval_t64 *ntv)\n+{\n+ struct timex tntx;\n+ int result;\n+\n+ if (__y2038_linux_support)\n+ {\n+ // TODO: use 64-bit syscall if possible\n+ }\n+\n+ tntx.modes = 0;\n+ result = __adjtimex (&tntx);\n+ ntv->time.tv_sec = tntx.time.tv_sec;\n+ ntv->time.tv_usec = tntx.time.tv_usec;\n+ ntv->maxerror = tntx.maxerror;\n+ ntv->esterror = tntx.esterror;\n+ return result;\n+}\n","prefixes":["RFC","46/52"]}